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Individual Calculations February 2023 |
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| Studen, Damir Total change: -12.40 | |   |
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| 11th annual Boston Chess Congress - Premier | Boston MA | USA | 2023-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1949 | 2052 | 2.50 | 5 | -0.62 | 20 | -12.40 | |
|  Jain, Vihaan | | | 1860 | USA | 0.00 | 1 | -0.75 | 20 | -15.00 | |  Theil, Carey | | | 2158 | USA | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Xu, Raymond | | | 1730 | USA | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Bryant, Todd Charles | | | 2087 | USA | 0.50 | 1 | 0.05 | 20 | 1.00 | | | Mkrtchyan, Mikayel | | | 1911 | ARM | 0.00 | 1 | -0.69 | 20 | -13.80 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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